Smithfield Township, Jefferson County, Ohio

Smithfield Township, Jefferson County, Ohio
Township farmstead in winter
Location of Smithfield Township in Jefferson County
Coordinates: 40°14′45″N 80°49′8″W / 40.24583°N 80.81889°W / 40.24583; -80.81889
CountryUnited States
StateOhio
CountyJefferson
Area
 • Total
37.7 sq mi (97.6 km2)
 • Land37.5 sq mi (97.2 km2)
 • Water0.15 sq mi (0.4 km2)
Elevation
971 ft (296 m)
Population
 (2020)
 • Total
3,011
 • Density80.2/sq mi (31.0/km2)
Time zoneUTC-5 (Eastern (EST))
 • Summer (DST)UTC-4 (EDT)
ZIP code
43948
Area code740
FIPS code39-72767
GNIS feature ID1086384

Smithfield Township is one of the fourteen townships of Jefferson County, Ohio, United States. The 2020 census found 3,011 people in the township.